We divide 21286460 by 29
We're looking to find how many times 29 goes into 21286460.

Let's proceed to step 1:
29 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 29

Step 2:
29 goes into 21 0 times with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 29

Advancing to step 3:
If we divide 212 by 29, we get 7 and a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 203 from 212, we get 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 29

Advancing to step 4:
29 can be fit into 98 3 times, resulting in a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 73.0
If we take 87 away from 98, we end up with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 29

On to step 5:
29 can be fit into 116 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 734.0
Deduct 116 from 116 and we're left with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 29

On to step 6:
If we divide 4 by 29, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 7340.0
If we subtract 0 from 4, we get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 29

Let's proceed to step 7:
29 can be fit into 46 1 times, resulting in a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 73401.0
Deduct 29 from 46 and we're left with 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 29

Moving on to step 8:
170 divided by 29 is 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 734015.0
Subtract 145 from 170 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
250 divided by 29 is 8 with a remainder of 18.
The next digit of our result is 8. 
Result so far: 734015.8
Deduct 232 from 250 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
The number 29 fits into 180 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 734015.86
The remainder is 6 after subtracting 174 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
29 goes into 60 2 times with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 734015.862
Subtracting 58 from 60 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
29 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 734015.862
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
29 can be fit into 200 6 times, resulting in a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 734015.86206
If we subtract 174 from 200, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
The number 29 fits into 260 8 times, leaving a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 734015.862068
Subtract 232 from 260 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 15:
280 divided by 29 is 9 with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 734015.8620689
Subtract 261 from 280 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 16:
If we divide 190 by 29, we get 6 and a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 734015.86206896
If we subtract 174 from 190, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 734015.86206896 and a remainder of 1.6e-08.